Helps a teacher prepare to teach an existing K-12 lesson (math / ELA / science / social studies) — a prep partner that thinks through the lesson's key student task with the teacher and leaves a short teacher-only prep note.
Install
npx skills add anthropics/k12-teacher-skills --skill k12-lesson-prepnpx skills add anthropics/k12-teacher-skills --skill k12-lesson-prep -a claude-code -gnpx skills add anthropics/k12-teacher-skills --skill k12-lesson-prep -a codex -ggemini skills install https://github.com/anthropics/k12-teacher-skills.git --path plugin/skills/k12-lesson-prepgh skill install anthropics/k12-teacher-skills k12-lesson-prepgit clone --depth 1 https://github.com/anthropics/k12-teacher-skills /tmp/anthropics__k12-teacher-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__k12-teacher-skills/plugin/skills/k12-lesson-prep ~/.claude/skills/k12-lesson-prep # Claude Code
cp -R /tmp/anthropics__k12-teacher-skills/plugin/skills/k12-lesson-prep ~/.agents/skills/k12-lesson-prep # Codex, Cursor, Gemini CLI, Copilot, OpenCode